as we look at clear sky from emeryville to san francisco. live doppler, here's the rain from crescent city, eureka down to -- also mountain snow give you an idea how cold this system is. going to take the better part of the morning to get here. let's talk about temperatures. right now novato 32 to 37, 3 4s if, last hour we were at 33. you can see some of the -- warming developing. 38 napa, 40s to low 50s for the rest of us. mid 40s santa cruz, watsonville, uper 40s salinas, 37 in gilroy. this afternoon showers and much cooler today. much cooler right now that will translate into the afternoon. thunder small hail possible tonight most likely over the ocean saturday frost in the morning and showers will return during the evening.